7 citations
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June 2001 in “PubMed” This study details the histological structure of the white domesticated pig's ear skin and discusses its relevance as a model for human dermatological research.
August 2026 in “Journal of Cosmetic Dermatology” This animal study found that transparent porcine-derived Type I atelocollagen increases skin thickness and regenerates elastic fibers in aged mice, suggesting its potential as a skin booster for rejuvenation.
April 2024 in “UNESP Institutional Repository (São Paulo State University)” In this study, researchers analyzed alpaca skin morphology and found that type I and IV collagen are present in both the epidermis and dermis, while type III collagen is found only in the dermis.
99 citations
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January 2002 in “Plastic & Reconstructive Surgery” In this study, fetal rat wounds at gestational age 16 days healed without scar formation and resembled normal skin architecture, unlike those at 18 days which resulted in scarring and lack of hair follicles.
22 citations
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February 2013 in “Wound Repair and Regeneration” In this study, CD109 overexpression in transgenic mice led to reduced inflammation and improved collagen organization during wound healing without affecting wound closure.